¹Asked of all mothers.
E-cigarettes and other electronic nicotine products questions were new in Phase 8 (Survey questions 37-39). For more information please visit PRAMS–Annual Questionnaires.
²Use caution in interpreting cell sizes less than 50.

Subgroup estimates suppressed because they do not meet statistical reliability standards.
N = Cell Size, % = Percentage, C.I.(95%) = Confidence Interval (at 95 percent probability level).

The percentages shown are weighted percentages, designed to reflect the entire population of North Carolina women having a live birth.
The overall weighted response rate in 2020 was 45%.